Analysis of river bed dynamic evolution following a landslide dam Silvano Fortunato Dal Sasso, Aurelia Sole, Allen Bateman Pinzón, Vicente Medina, Domenica Mirauda, Antonio Volpe Plantamura, Luciana Giosa and Annibale Guariglia La Houille Blanche, 6 (2015) 88-95 Published online: 11 January 2016 DOI: 10.1051/lhb/20150073